CN217442482U

CN217442482U - Quality inspection equipment is used in worm wheel production and processing

Info

Publication number: CN217442482U
Application number: CN202221534226.6U
Authority: CN
Inventors: 黄保林; 吴西好
Original assignee: Anhui Lixuan Precision Technology Co ltd
Current assignee: Anhui Lixuan Precision Technology Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-16
Anticipated expiration: 2032-06-16

Abstract

The utility model relates to a worm wheel quality testing technical field especially relates to a quality testing equipment is used in worm wheel production and processing, and it includes operation panel, support, riser and fly leaf C. The operating platform is provided with a turntable, and the turntable is provided with a chuck. The bracket is provided with a movable plate B in a sliding mode, the movable plate B is connected with the hydraulic cylinder in a driving mode, the movable plate B is provided with a mounting plate in a sliding mode, the mounting plate is provided with a dial indicator and a linear module B, and the linear module B is connected with the mounting plate in a driving mode. The riser slides and sets up on the operation panel, sets up the bottom plate on the riser, slides on the riser and sets up the roof, and the riser internal rotation sets up lead screw A and lead screw B, and the riser is connected in the lead screw A drive, and motor drive connects lead screw A, sets up gear A on the lead screw A. The movable plate C is located between the top plate and the bottom plate, the infrared distance sensor is arranged on the movable plate C, the screw rod B is connected with the movable plate C in a driving mode, the gear B is arranged on the screw rod B, and the transmission ratio of the gear B to the gear A is one to two. The utility model is simple in operation convenient, it is high to detect the precision.

Description

Quality inspection equipment is used in worm wheel production and processing

Technical Field

The utility model relates to a worm wheel quality testing technical field especially relates to a quality testing equipment is used in worm wheel production and processing.

Background

The worm wheel is a gear which is meshed with the worm and has a special tooth form. The cutting process of the worm gear tooth part is generally finished by a gear hobbing machine, and two methods of gear hobbing and fly cutter gear cutting are mainly adopted.

Chinese patent No. CN210718915U discloses a tool for detecting circular runout of a tooth surface of a worm wheel, in which a steel ball capable of freely rolling is placed at a pitch circle arc groove of the worm wheel, the height of the topmost end of the steel ball is detected by a dial indicator, and the measured arc groove is changed by rotating the worm wheel, so as to obtain data of circular runout of the tooth surface.

However, the device still has the following defects: when the detection is carried out, if the worm wheel is rotated, a worker needs to take the steel ball down, and then place the steel ball in the next arc groove to be detected, so that the operation is complex, and the difficulty of capturing the fixed point of the steel ball by the probe of the dial indicator is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a quality control equipment is used in worm wheel production and processing.

The technical scheme of the utility model: a quality inspection device for worm gear production and processing comprises an operation table, a support, a vertical plate and a movable plate C.

The operating table is provided with a turntable, the turntable is provided with a chuck, and the chuck is provided with clamping teeth. The support is arranged on the operation table. The movable plate B is arranged on the support in a sliding mode, the hydraulic cylinder is arranged on the support and is connected with the movable plate B in a driving mode, the mounting plate is arranged on the movable plate B in a sliding mode, the dial indicator is arranged on the mounting plate, the probe of the dial indicator is vertically downward, the linear module B is arranged on the mounting plate, and the linear module B is connected with the mounting plate in a driving mode.

The riser slides and sets up on the operation panel, sets up drive assembly on the operation panel, and the riser is connected in the drive of drive assembly. The vertical plate is provided with a bottom plate, and the upper surface of the bottom plate and the upper surface of the chuck are on the same horizontal plane. The vertical plate is provided with a top plate in a sliding mode, the vertical plate is provided with a screw rod A in an internal rotation mode, and the screw rod A is connected with the vertical plate in a driving mode. The motor sets up on the riser, and motor drive connects lead screw A, sets up gear A on the lead screw A.

The movable plate C is arranged on the vertical plate in a sliding mode and located between the top plate and the bottom plate, and the movable plate C is provided with an infrared distance sensor. The vertical plate is rotatably provided with a screw rod B, the screw rod B is connected with a movable plate C in a driving mode, the screw rod B is provided with a gear B, the gear B is meshed with the gear A and is connected with the gear A, and the transmission ratio of the gear B to the gear A is one to two.

Preferably, the support is provided with a linear module A, the support is provided with a movable plate A in a sliding mode, the linear module A is connected with the movable plate A in a driving mode, and the bottom of the movable plate A is provided with the ultrasonic flaw detector.

Preferably, the bottom of the operating platform is provided with a driving motor, and the driving motor A drives the connecting turntable. A driver is arranged in the chuck and is in driving connection with the clamping teeth.

Preferably, the drive assembly comprises an electrically powered telescopic rod. The bottom of riser sets up the slider, sets up the spout on the operation panel, and the slider inserts in the spout and rather than sliding connection, and electric telescopic handle is located the spout, and electric telescopic handle drive link block.

Preferably, the movable plate C is located at the center of the bottom plate and the top plate, the infrared distance sensor is located at the center of the movable plate C, and the center lines of the top plate, the bottom plate and the movable plate C in the vertical direction are located on the same horizontal plane.

Preferably, the device further comprises a controller, and the infrared distance sensor is in communication connection with the controller.

Preferably, the movable plate B is provided with a transverse groove, and the dial of the dial gauge is positioned in the transverse groove and is in sliding connection with the transverse groove.

Preferably, the bottom of the operating platform is provided with supporting legs, and the bottom of each supporting leg is provided with a non-slip mat.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the turntable and the chuck are arranged, the chuck is used for clamping from the inner side of the central hole of the worm wheel, so that the axis of the worm wheel and the axis of the chuck are positioned on the same straight line, when the turntable rotates, the chuck can drive the worm wheel to do circular motion around the axis of the chuck, and further, the tooth socket and the tooth of the worm wheel can be detected by using the infrared distance sensor; through setting up lead screw A and lead screw B and driving roof and fly leaf C respectively, and lead screw A and lead screw B pass through gear A and gear B transmission and connect, and the drive ratio is one to two, and gear B rotates the round when gear A rotates two rings, then fly leaf C descends highly be the roof half of height that descends, and this structure makes fly leaf C be located the central point of roof and bottom plate all the time and puts, simultaneously the utility model discloses can also detect the internal processing defect of worm wheel, easy operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a connecting structure diagram of the movable plate B and the dial indicator;

fig. 3 is a view showing the connection structure of the respective members on the riser.

Reference numerals: 1. an operation table; 2. a turntable; 3. a chuck; 4. clamping teeth; 5. a support; 6. a linear module A; 7. a movable plate A; 8. an ultrasonic flaw detector; 9. a fixing plate; 10. a hydraulic cylinder; 11. a movable plate B; 12. mounting a plate; 13. a dial indicator; 14. a linear module B; 15. a vertical plate; 16. a base plate; 17. a top plate; 18. a screw mandrel A; 19. a motor; 20. a gear A; 21. a movable plate C; 22. an infrared distance sensor; 23. a screw mandrel B; 24. and a gear B.

Detailed Description

Example one

As shown in fig. 1-3, the utility model provides a quality inspection equipment for worm wheel production and processing, including operation panel 1, support 5, riser 15 and fly leaf C21. The operating platform 1 is provided with a turntable 2, the turntable 2 is provided with a chuck 3, and the chuck 3 is provided with a latch 4. The stand 5 is provided on the operation table 1. A movable plate B11 is arranged on the support 5 in a sliding mode, a hydraulic cylinder 10 is arranged on the support 5, the hydraulic cylinder 10 is connected with a movable plate B11 in a driving mode, a mounting plate 12 is arranged on a movable plate B11 in a sliding mode, a dial indicator 13 is arranged on the mounting plate 12, a probe of the dial indicator 13 is vertically downward, a linear module B14 is arranged on the mounting plate 12, and the linear module B14 is connected with the mounting plate 12 in a driving mode. Riser 15 slides and sets up on operation panel 1, sets up drive assembly on the operation panel 1, and the riser 15 is connected in the drive of drive assembly. The vertical plate 15 is provided with a bottom plate 16, and the upper surface of the bottom plate 16 is on the same horizontal plane with the upper surface of the chuck 3. A top plate 17 is arranged on the vertical plate 15 in a sliding mode, a screw rod A18 is arranged in the vertical plate 15 in a rotating mode, and the screw rod A18 is connected with the vertical plate 15 in a driving mode. The motor 19 is arranged on the vertical plate 15, the motor 19 is connected with a lead screw A18 in a driving mode, and a gear A20 is arranged on the lead screw A18. The movable plate C21 is slidably disposed on the vertical plate 15, the movable plate C21 is located between the top plate 17 and the bottom plate 16, and the infrared distance sensor 22 is disposed on the movable plate C21. A screw rod B23 is rotatably arranged on the vertical plate 15, the screw rod B23 is in driving connection with a movable plate C21, a gear B24 is arranged on the screw rod B23, a gear B24 is in meshing connection with a gear A20, and the transmission ratio of the gear B24 to the gear A20 is one to two.

In the embodiment, firstly, a worm wheel is placed on a chuck 3, the worm wheel is tensioned and clamped from the inner side of a worm wheel shaft hole by using a clamping tooth 4 of the chuck 3, at the moment, the lower surface of the worm wheel and the upper surface of the chuck 3 are positioned on the same horizontal plane, a vertical plate 15 is driven to horizontally move until a bottom plate 16 is contacted with the chuck 3, the upper surface of the bottom plate 16 and the upper surface of the chuck 3 are positioned on the same horizontal plane, then a motor 19 is started, the motor 19 rotates to drive a screw rod A18 to rotate, at the moment, a top plate 17 slides downwards and is abutted against the upper surface of the worm wheel, as the screw rod A18 rotates, a gear A20 drives a gear B24 to rotate, the rotation ratio of a gear A20 and a gear B24 is 1: 2, the descending height of a movable plate C21 is half of the descending height of the top plate 17, so as to ensure that the movable plate C21 is always positioned at the central position of the top plate 17 and the bottom plate 16, after the position of the movable plate C21 is adjusted, the distance measuring height of the infrared distance sensor 22 is the central position of the side surface of the worm wheel, the data of the teeth and the tooth grooves can be accurately measured by using the infrared distance sensor, and the teeth and the tooth grooves can be measured when the rotating disc 2 is rotated. The tooth can be measured, the dial indicator 13 can be driven to extend out and reduce the height, a probe of the dial indicator 13 is in contact with the upper surface of the worm wheel, and the flatness of the surface of the worm wheel can be measured when the worm wheel rotates.

Example two

As shown in fig. 1, the utility model provides a quality control equipment is used in worm wheel production and processing compares in embodiment one, sets up sharp module A6 on the support 5, and the slip sets up fly leaf A7 on the support 5, and fly leaf A7 is connected in the drive of sharp module A6, and fly leaf A7's bottom sets up ultrasonic flaw detector 8.

In this embodiment, the ultrasonic flaw detector 8 can scan the inside of the worm wheel to detect the worm wheel having cracks or other flaws in the machining process.

EXAMPLE III

As shown in fig. 1 and 3, the utility model provides a quality inspection equipment for worm wheel production and processing compares in embodiment one, and fly leaf C21 is located the center department of bottom plate 16 and roof 17, and infrared distance sensor 22 is located the center department of fly leaf C21, and roof 17, bottom plate 16 and fly leaf C21 are located same horizontal plane at the ascending central line of vertical direction.

In this embodiment, the accuracy of the data detected by the infrared distance sensor 22 is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A quality inspection device for worm gear production and processing is characterized by comprising an operation platform (1), a support (5), a vertical plate (15) and a movable plate C (21);

a turntable (2) is arranged on the operating platform (1), a chuck (3) is arranged on the turntable (2), and a clamping tooth (4) is arranged on the chuck (3); the bracket (5) is arranged on the operating platform (1); a movable plate B (11) is arranged on a support (5) in a sliding mode, a hydraulic cylinder (10) is arranged on the support (5), the hydraulic cylinder (10) is connected with the movable plate B (11) in a driving mode, a mounting plate (12) is arranged on the movable plate B (11) in a sliding mode, a dial indicator (13) is arranged on the mounting plate (12), a probe of the dial indicator (13) is vertically downward, a linear module B (14) is arranged on the mounting plate (12), and the linear module B (14) is connected with the mounting plate (12) in a driving mode;

the vertical plate (15) is arranged on the operating platform (1) in a sliding manner, and a driving assembly is arranged on the operating platform (1) and is connected with the vertical plate (15) in a driving manner; a bottom plate (16) is arranged on the vertical plate (15), and the upper surface of the bottom plate (16) and the upper surface of the chuck (3) are on the same horizontal plane; a top plate (17) is arranged on the vertical plate (15) in a sliding manner, a screw rod A (18) is arranged in the vertical plate (15) in a rotating manner, and the screw rod A (18) is connected with the vertical plate (15) in a driving manner; the motor (19) is arranged on the vertical plate (15), the motor (19) is in driving connection with a screw rod A (18), and a gear A (20) is arranged on the screw rod A (18);

the movable plate C (21) is arranged on the vertical plate (15) in a sliding mode, the movable plate C (21) is located between the top plate (17) and the bottom plate (16), and the movable plate C (21) is provided with an infrared distance sensor (22); the vertical plate (15) is rotatably provided with a screw rod B (23), the screw rod B (23) is in driving connection with a movable plate C (21), the screw rod B (23) is provided with a gear B (24), the gear B (24) is in meshing connection with a gear A (20), and the transmission ratio of the gear B (24) to the gear A (20) is one to two.

2. The quality inspection equipment for the production and processing of the worm gear according to claim 1, wherein the support (5) is provided with a linear module A (6), the support (5) is provided with a movable plate A (7) in a sliding manner, the linear module A (6) is in driving connection with the movable plate A (7), and the bottom of the movable plate A (7) is provided with an ultrasonic flaw detector (8).

3. The quality inspection equipment for the production and processing of the worm gear according to claim 1, wherein a driving motor is arranged at the bottom of the operating platform (1), and the driving motor A drives the connecting turntable (2); a driver is arranged in the chuck (3) and is in driving connection with the clamping teeth (4).

4. The quality inspection device for the production and processing of the worm gear according to claim 1, wherein the driving assembly comprises an electric telescopic rod; the bottom of riser (15) sets up the slider, sets up the spout on operation panel (1), and the slider inserts in the spout and rather than sliding connection, and electric telescopic handle is located the spout, and electric telescopic handle drive link block.

5. The quality inspection apparatus for worm gear production and processing according to claim 1, wherein the movable plate C (21) is located at the center of the bottom plate (16) and the top plate (17), the infrared distance sensor (22) is located at the center of the movable plate C (21), and the center lines of the top plate (17), the bottom plate (16), and the movable plate C (21) in the vertical direction are located on the same horizontal plane.

6. The quality inspection device for worm gear production and processing as claimed in claim 1, further comprising a controller, wherein the infrared distance sensor (22) is in communication connection with the controller.

7. The quality inspection equipment for producing and processing the worm gear according to claim 1, wherein a transverse groove is formed in the movable plate B (11), and the dial plate of the dial indicator (13) is positioned in the transverse groove and is in sliding connection with the transverse groove.

8. The quality inspection equipment for the production and processing of the worm gear according to claim 1, wherein the bottom of the operating platform (1) is provided with supporting legs, and the bottom of the supporting legs is provided with anti-skid pads.